參數(shù)資料
型號(hào): LT3023
廠商: Linear Technology Corporation
英文描述: Dual 100mA, Low Dropout, Low Noise, Micropower Regulator
中文描述: 雙100mA的電流,低壓差,低噪聲,微功耗穩(wěn)壓器
文件頁數(shù): 2/16頁
文件大?。?/td> 581K
代理商: LT3023
2
LT3023
3023f
(Note 1)
IN Pin Voltage........................................................
±
20V
OUT1, OUT2 Pin Voltage .......................................
±
20V
Input to Output Differential Voltage .......................
±
20V
ADJ1, ADJ2 Pin Voltage .........................................
±
7V
BYP1, BYP2 Pin Voltage.......................................
±
0.6V
SHDN1, SHDN2 Pin Voltage .................................
±
20V
PARAMETER
Minimum Input Voltage
(Notes 3, 11)
ADJ1, ADJ2 Pin Voltage
(Note 3, 4)
Line Regulation (Note 3)
Load Regulation (Note 3)
CONDITIONS
I
LOAD
= 100mA
MIN
TYP
1.8
MAX
2.3
UNITS
G
V
V
IN
= 2V, I
LOAD
= 1mA
2.3V < V
IN
< 20V, 1mA < I
LOAD
< 100mA
V
IN
= 2V to 20V, I
LOAD
= 1mA
V
IN
= 2.3V,
I
LOAD
= 1mA to 100mA
V
IN
= 2.3V,
I
LOAD
= 1mA to 100mA
I
LOAD
= 1mA
I
LOAD
= 1mA
I
LOAD
= 10mA
I
LOAD
= 10mA
I
LOAD
= 50mA
I
LOAD
= 50mA
I
LOAD
= 100mA
I
LOAD
= 100mA
1.205
1.190
1.220
1.220
1
1
1.235
1.250
10
12
25
0.15
0.19
0.22
0.29
0.28
0.38
0.35
0.45
V
V
G
G
mV
mV
mV
G
Dropout Voltage
V
IN
= V
OUT(NOMINAL)
(Notes 5, 6, 11)
0.10
V
V
V
V
V
V
V
V
G
0.17
G
0.24
G
0.30
G
The
G
denotes specifications which apply over the full operating temperature range, otherwise specifications are T
A
= 25
°
C. (Note 2)
Consult factory for parts specified with wider operating temperature ranges.
ABSOLUTEW
W
W
U
PACKAGE/ORDER U
U
W
ELECTRICAL CHARACTERISTICS
LT3023EDD
ORDER PART
NUMBER
DD PART
MARKING
LAJA
Output Short-Circut Duration.......................... Indefinite
Operating Junction Temperature Range
(Note 2)............................................ –40
°
C to 125
°
C
Storage Temperature Range................. –65
°
C to 150
°
C
Lead Temperature (Soldering, 10 sec)..................300
°
C
TOP VIEW
DD PACKAGE
10-LEAD (3mm
×
3mm) PLASTIC DFN
EXPOSED PAD (PIN 11) IS GND
MUST BE SOLDERED TO PCB
T
JMAX
= 125
°
C,
θ
JA
= 40
°
C/W,
θ
JC
= 10
°
C/W
10
9
8
6
7
4
5
3
2
1
OUT2
SHDN2
IN
SHDN1
OUT1
BYP2
ADJ2
GND
ADJ1
BYP1
11
1
2
3
4
5
BYP2
ADJ2
GND
ADJ1
BYP1
10
9
8
7
6
OUT2
SHDN2
IN
SHDN1
OUT1
TOP VIEW
MSE PACKAGE
10-LEAD PLASTIC MSOP
EXPOSED PAD (PIN 11) IS GND
MUST BE SOLDERED TO PCB
T
JMAX
= 150
°
C,
θ
JA
= 40
°
C/W,
θ
JC
= 10
°
C/W
11
LT3023EMSE
ORDER PART
NUMBER
MSE PART
MARKING
LTAHZ
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